<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>插入数值</title>
    <script type="text/javascript" src="../js/angularjs.js"></script>
    <script type="text/javascript" src="interpolate.js"></script>
</head>
<body>
    <div ng-app="myApp" ng-controller="MyController">
        <input ng-model="to" type="email" placeholder="邮箱">
        <textarea ng-model="emailBody"></textarea>
        <pre>{{previewText}}</pre>
    </div>
</body>
</html>